Dreams are just a good way of knowing something is happening when PhotoReading. The problem with getting information in your dream is bringing it out to the waking state. I have found that the limitation of the conscious mind when you are awake causes one to forget much of the information. So you wind up recording it as if per normal activation. This is where the habit of recording your dreams comes in. If you don't habitually record your dream you will leave behind the information. Still when that happens you may be happy to note that during activation everything seems to make sense.
Being lucid in your dream makes you highly aware of the truth that you got something from PhotoReading. The main benefit is it goes to build your trust in the body mind connection.
AlexK
